River of Lights on the Museum Reach

River of Lights turns the Museum Reach of the San Antonio River into a family holiday playground for one evening on Saturday, December 13, 2025. Hosted by the San Antonio River Authority at the River Lock & Dam, this free event runs from 4:00–8:00 p.m. and includes sparkling lights along the water, real snow to play in, and plenty of kid‑friendly activities.

Families can enjoy free photos with Santa, swoosh down two snow slides, listen to live music, and browse food trucks and vendor booths while taking in views of the river and downtown skyline. If you’re looking for free holiday events and things to do with kids in central San Antonio, this one-night-only celebration is a great pick.

• Date: Saturday, December 13, 2025
• Time: 4:00–8:00 p.m.
• Location: San Antonio River Lock & Dam, 550 Brooklyn Ave, San Antonio, TX 78215
• Admission: Free, open to the public
• Parking: Limited nearby parking; consider ride-share, carpooling, or parking a bit farther away and walking along the river
• Food & Drink: Food trucks and vendors offering snacks, drinks, and light bites
• Accessibility: Main event area is on paved surfaces near the lock and dam
• Weather: Outdoor event with real snow; dress warmly and be prepared for slushy, wet areas around the snow play zones

Arrive early to beat crowds for snow play and Santa photos, and bring a change of socks or gloves for little ones who plan to spend extra time in the snow. Because this event is free and very family-focused, it’s popular across the city. For more low-cost holiday outings and community events across San Antonio, don’t forget to browse My Neighborhood News.